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Then they can pump oil using solar energy.

• vmception 7y ago
  That's a good way to pay for the panels.
  • chickenpotpie 7y ago
    Could be used to solve the duck curve too. Use excess solar to pump oil in the day and then use oil for power at night.
    • Gibbon1 7y ago
      Using peeking plants mornings and at night seems like a no brainer stop gap.